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1e1c9cb0dc
On other systems, we expected to find system Ruby in `/usr/bin`, but in OpenBSD 5.4 it will be found in `/usr/local/bin`. This replaces the limited USRBIN_ALT hack with a more generic `path_without` function that will ensure that the given executable is not present in the resulting PATH even if it's found in multiple system paths.
117 lines
2.5 KiB
Bash
117 lines
2.5 KiB
Bash
unset RBENV_VERSION
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unset RBENV_DIR
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RBENV_TEST_DIR="${BATS_TMPDIR}/rbenv"
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# guard against executing this block twice due to bats internals
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if [ "$RBENV_ROOT" != "${RBENV_TEST_DIR}/root" ]; then
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export RBENV_ROOT="${RBENV_TEST_DIR}/root"
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export HOME="${RBENV_TEST_DIR}/home"
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PATH=/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin
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PATH="${RBENV_TEST_DIR}/bin:$PATH"
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PATH="${BATS_TEST_DIRNAME}/../libexec:$PATH"
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PATH="${BATS_TEST_DIRNAME}/libexec:$PATH"
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PATH="${RBENV_ROOT}/shims:$PATH"
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export PATH
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fi
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teardown() {
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rm -rf "$RBENV_TEST_DIR"
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}
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flunk() {
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{ if [ "$#" -eq 0 ]; then cat -
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else echo "$@"
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fi
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} | sed "s:${RBENV_TEST_DIR}:TEST_DIR:g" >&2
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return 1
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}
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assert_success() {
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if [ "$status" -ne 0 ]; then
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flunk "command failed with exit status $status"
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elif [ "$#" -gt 0 ]; then
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assert_output "$1"
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fi
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}
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assert_failure() {
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if [ "$status" -eq 0 ]; then
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flunk "expected failed exit status"
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elif [ "$#" -gt 0 ]; then
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assert_output "$1"
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fi
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}
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assert_equal() {
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if [ "$1" != "$2" ]; then
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{ echo "expected: $1"
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echo "actual: $2"
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} | flunk
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fi
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}
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assert_output() {
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local expected
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if [ $# -eq 0 ]; then expected="$(cat -)"
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else expected="$1"
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fi
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assert_equal "$expected" "$output"
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}
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assert_line() {
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if [ "$1" -ge 0 ] 2>/dev/null; then
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assert_equal "$2" "${lines[$1]}"
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else
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local line
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for line in "${lines[@]}"; do
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if [ "$line" = "$1" ]; then return 0; fi
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done
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flunk "expected line \`$1'"
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fi
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}
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refute_line() {
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if [ "$1" -ge 0 ] 2>/dev/null; then
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local num_lines="${#lines[@]}"
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if [ "$1" -lt "$num_lines" ]; then
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flunk "output has $num_lines lines"
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fi
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else
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local line
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for line in "${lines[@]}"; do
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if [ "$line" = "$1" ]; then
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flunk "expected to not find line \`$line'"
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fi
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done
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fi
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}
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assert() {
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if ! "$@"; then
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flunk "failed: $@"
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fi
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}
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# Output a modified PATH that ensures that the given executable is not present,
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# but in which system utils necessary for rbenv operation are still available.
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path_without() {
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local exe="$1"
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local path="${PATH}:"
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local found alt util
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for found in $(which -a "$exe"); do
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found="${found%/*}"
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if [ "$found" != "${RBENV_ROOT}/shims" ]; then
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alt="${RBENV_TEST_DIR}/$(echo "${found#/}" | tr '/' '-')"
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mkdir -p "$alt"
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for util in bash head cut readlink greadlink; do
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if [ -x "${found}/$util" ]; then
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ln -s "${found}/$util" "${alt}/$util"
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fi
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done
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path="${path/${found}:/${alt}:}"
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fi
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done
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echo "${path%:}"
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}
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